It is a specific project for a Topographical Department, that contains Lisp tools for AutoCad, a desktop system for departament´s internal information management, and a web application for the management level for consultations and solicitations.

The Extended Temporal Defeasible Logic (ETDL) is targeted on knowledge representation and argumentative reasoning in open environments, combining defeasible logic with temporal reasoning and argumentation with level of certainty.

This is the traditional, brief-style LISP subset interpreter will be seen as the embedder application template.
The short, minimal C (not C++) source code and description are available at http://e-vi.org/DOCS/FREESTYLISP.ZIP

CLAT includes a common lisp implementation of the method described in "Visualizing Tree Structures in Genetic Programming" (Daida et al. 2005: Genetic Programming and Evolvable Machines 6(1):79-110) for visualizing tree structures.

A Lisp multilanguage design implemented on Smalltalk. Featuring an OOP macro system that works across all the languages. Contains all other languages as Lisp dialects. Fully OOP. Fully documented guided tour. language specs too. assembler, prolog, C#...

OpenTNF is a system-level tracing facility for capturing and presenting diagnostic information and performance metrics. Linux/Intel (kernel 2.2.x) is the initial target platform. The OpenTNF project is seeking developers for ports to other platforms.